0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What signals are likely to be aperiodic?
Digital signals
Periodic series of compressions and rarefactions?
These are the characteristics of any thing that suggests a wave like motion . For example the sound waves
The intensity of a sound wave?
Your ears and the sound pressure level meter like more the sound pressure of a sound wave.Note: Sound power (sound intensity) is the cause -and the sound pressure is the effect.The effect is of particular interest to the sound engineer.
Does sound travel faster than sound?
no. sound is sound so how on earth can it be faster than itself? answer that!
The amplitude of a sound wave determines its?
The loudness has to do with the sound field quantity called sound pressure or sound pressure level (SPL). The sound intensity or acoustic intensity means the sound energy quantity. Our ears and the microphone diaphragms are moved by the sound pressure variations.
What signals are likely to be aperiodic?
Digital signals
Why cannot aperiodic signal be represented using fourier series?
An aperiodic signal cannot be represented using fourier series because the definition of fourier series is the summation of one or more (possibly infinite) sine wave to represent a periodicsignal. Since an aperiodic signal is not periodic, the fourier series does not apply to it. You can come close, and you can even make the summation mostly indistinguishable from the aperiodic signal, but the math does not work.
Periodic series of compressions and rarefactions?
These are the characteristics of any thing that suggests a wave like motion . For example the sound waves
What is the reason of using aperiodic digital signal in data communication?
bjbl,
What is the opposite of weekly?
The opposite of weekly is irregularly or sporadically.
One step in a series of steps that take place in a chemical change is a?
it is aperiodic table
What is aperiodicity?
Aperiodicity is the condition of being aperiodic, of something which may occur at irregular periods.
What is the difference between periodic and aperiodic real-time tasks?
A periodic real-time task is any task where there is a set amount of time allocated to a regularly repeated task whereas an aperiodic task is any task that occurs from a randomly occurring event.
What is the difference between periodic and aperiodic signals?
A signal which repeats itself after a specific interval of time is called periodic signal. A signal which does not repeat itself after a specific interval of time is called aperiodic signal.A signals that repeats its pattern over a period is called periodic signal,A signal that does not repeats its pattern over a period is called aperiodic signal or non periodic.Both the Analog and Digital can be periodic or aperiodic. but in data communication periodic analog sigals and aperiodic digital signals are used.
What is the function of the triggering circuit in an oscilloscope?
It's for analyzing aperiodic waveforms. An aperiodic waveform is one that occurs at...well, random intervals. The sine wave of a powerline is a periodic waveform: it runs all the time, so the period of the wave is either 0.0166 seconds (60 Hz power), 0.02 seconds (50 Hz power) or 0.0025 seconds (400 Hz aircraft power). If the wave just comes up whenever it feels like it, that's an aperiodic waveform, and it's much easier to analyze them if the sweep only starts at the beginning of a wave.
Please fill this blank Almost all the digital signals are Options1 Periodic Option 2 A-periodic?
Signals are aperiodic because they are not repetitive.
What is Parseval's theorem for continuous time aperiodic signal?
sum from{-infinity } to{infinity } ({1} over {2 * pi } )(int (abs{X(func e^{jw})})^2 )dw
